CN102541791A - 数据传送装置及其控制方法 - Google Patents

数据传送装置及其控制方法 Download PDF

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Publication number
CN102541791A
CN102541791A CN201110354938XA CN201110354938A CN102541791A CN 102541791 A CN102541791 A CN 102541791A CN 201110354938X A CN201110354938X A CN 201110354938XA CN 201110354938 A CN201110354938 A CN 201110354938A CN 102541791 A CN102541791 A CN 102541791A
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CN
China
Prior art keywords
equipment
request
hang
data
main frame
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Pending
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CN201110354938XA
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English (en)
Chinese (zh)
Inventor
加山和也
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Publication of CN102541791A publication Critical patent/CN102541791A/zh
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
    • G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0026—PCI express
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
  • Computer And Data Communications (AREA)
CN201110354938XA 2010-11-16 2011-11-10 数据传送装置及其控制方法 Pending CN102541791A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-256319 2010-11-16
JP2010256319A JP5597104B2 (ja) 2010-11-16 2010-11-16 データ転送装置及びその制御方法

Publications (1)

Publication Number Publication Date
CN102541791A true CN102541791A (zh) 2012-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110354938XA Pending CN102541791A (zh) 2010-11-16 2011-11-10 数据传送装置及其控制方法

Country Status (4)

Country Link
US (1) US8799531B2 (enrdf_load_stackoverflow)
EP (1) EP2453362A3 (enrdf_load_stackoverflow)
JP (1) JP5597104B2 (enrdf_load_stackoverflow)
CN (1) CN102541791A (enrdf_load_stackoverflow)

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CN108132892A (zh) * 2012-10-22 2018-06-08 英特尔公司 高性能互连物理层
CN112189191A (zh) * 2019-09-27 2021-01-05 深圳市大疆创新科技有限公司 基于PCIe总线的数据处理方法及装置、可移动平台
US11080212B2 (en) 2012-10-22 2021-08-03 Intel Corporation High performance interconnect physical layer

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JP6007642B2 (ja) * 2012-01-26 2016-10-12 株式会社リコー 情報処理装置、省電力制御方法、省電力制御プログラム
US10209911B2 (en) 2013-09-27 2019-02-19 Intel Corporation Techniques enabling low power states for a communications port
JP6286551B2 (ja) * 2014-01-16 2018-02-28 インテル・コーポレーション 処理要素構成のための装置、デバイス構成のための装置および方法、高速デバイス構成のための装置、プログラム、並びに、非一時的コンピュータ可読ストレージ媒体
US9830289B2 (en) 2014-09-16 2017-11-28 Apple Inc. Methods and apparatus for aggregating packet transfer over a virtual bus interface
US10078361B2 (en) 2014-10-08 2018-09-18 Apple Inc. Methods and apparatus for running and booting an inter-processor communication link between independently operable processors
US10042794B2 (en) 2015-06-12 2018-08-07 Apple Inc. Methods and apparatus for synchronizing uplink and downlink transactions on an inter-device communication link
US10085214B2 (en) 2016-01-27 2018-09-25 Apple Inc. Apparatus and methods for wake-limiting with an inter-device communication link
US10572390B2 (en) 2016-02-29 2020-02-25 Apple Inc. Methods and apparatus for loading firmware on demand
JP6843508B2 (ja) * 2016-03-01 2021-03-17 キヤノン株式会社 情報処理装置及び情報処理装置の制御方法
JP6252614B2 (ja) * 2016-03-18 2017-12-27 株式会社リコー 情報処理装置、情報処理システム、情報処理方法、プログラム及び記憶媒体
US10191859B2 (en) 2016-03-31 2019-01-29 Apple Inc. Memory access protection apparatus and methods for memory mapped access between independently operable processors
US10775871B2 (en) 2016-11-10 2020-09-15 Apple Inc. Methods and apparatus for providing individualized power control for peripheral sub-systems
US10551902B2 (en) 2016-11-10 2020-02-04 Apple Inc. Methods and apparatus for providing access to peripheral sub-system registers
US10346226B2 (en) 2017-08-07 2019-07-09 Time Warner Cable Enterprises Llc Methods and apparatus for transmitting time sensitive data over a tunneled bus interface
US10331612B1 (en) 2018-01-09 2019-06-25 Apple Inc. Methods and apparatus for reduced-latency data transmission with an inter-processor communication link between independently operable processors
US11792307B2 (en) 2018-03-28 2023-10-17 Apple Inc. Methods and apparatus for single entity buffer pool management
US20190317893A1 (en) * 2018-04-13 2019-10-17 Hewlett Packard Enterprise Development Lp Addressable control space for integrated circuit hardware blocks
US11381514B2 (en) 2018-05-07 2022-07-05 Apple Inc. Methods and apparatus for early delivery of data link layer packets
US10430352B1 (en) 2018-05-18 2019-10-01 Apple Inc. Methods and apparatus for reduced overhead data transfer with a shared ring buffer
US10585699B2 (en) 2018-07-30 2020-03-10 Apple Inc. Methods and apparatus for verifying completion of groups of data transactions between processors
US10719376B2 (en) 2018-08-24 2020-07-21 Apple Inc. Methods and apparatus for multiplexing data flows via a single data structure
US10846224B2 (en) 2018-08-24 2020-11-24 Apple Inc. Methods and apparatus for control of a jointly shared memory-mapped region
US10838450B2 (en) 2018-09-28 2020-11-17 Apple Inc. Methods and apparatus for synchronization of time between independently operable processors
US10789110B2 (en) 2018-09-28 2020-09-29 Apple Inc. Methods and apparatus for correcting out-of-order data transactions between processors
US11216061B2 (en) * 2019-07-25 2022-01-04 Arm Limited Methods and apparatus for interfacing between power domains
US11558348B2 (en) 2019-09-26 2023-01-17 Apple Inc. Methods and apparatus for emerging use case support in user space networking
US11829303B2 (en) 2019-09-26 2023-11-28 Apple Inc. Methods and apparatus for device driver operation in non-kernel space
US11558296B2 (en) * 2020-09-18 2023-01-17 Serialtek, Llc Transaction analyzer for peripheral bus traffic
US11606302B2 (en) 2020-06-12 2023-03-14 Apple Inc. Methods and apparatus for flow-based batching and processing
US11775359B2 (en) 2020-09-11 2023-10-03 Apple Inc. Methods and apparatuses for cross-layer processing
US11954540B2 (en) 2020-09-14 2024-04-09 Apple Inc. Methods and apparatus for thread-level execution in non-kernel space
US11799986B2 (en) 2020-09-22 2023-10-24 Apple Inc. Methods and apparatus for thread level execution in non-kernel space
US11876719B2 (en) 2021-07-26 2024-01-16 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements
US11882051B2 (en) 2021-07-26 2024-01-23 Apple Inc. Systems and methods for managing transmission control protocol (TCP) acknowledgements

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108132892A (zh) * 2012-10-22 2018-06-08 英特尔公司 高性能互连物理层
US11080212B2 (en) 2012-10-22 2021-08-03 Intel Corporation High performance interconnect physical layer
CN108132892B (zh) * 2012-10-22 2022-02-11 英特尔公司 高性能互连物理层
CN112189191A (zh) * 2019-09-27 2021-01-05 深圳市大疆创新科技有限公司 基于PCIe总线的数据处理方法及装置、可移动平台

Also Published As

Publication number Publication date
JP5597104B2 (ja) 2014-10-01
US20120124252A1 (en) 2012-05-17
EP2453362A3 (en) 2012-09-19
US8799531B2 (en) 2014-08-05
JP2012108677A (ja) 2012-06-07
EP2453362A2 (en) 2012-05-16

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